Innervations Flashcards

1
Q

Platysma

A

Cervical branch of facial nerve

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2
Q

Trapezius

A

Spinal accessory

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3
Q

Sternocleidomastoid

A

Spinal accessory

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4
Q

Digastric

A

Anterior belly: mylohyoid nerve
Posterior belly: facial nerve

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5
Q

Stylohyoid

A

Facial nerve

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6
Q

Mylohyoid

A

Mylohyoid nerve

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7
Q

Geniohyoid

A

Ventral rami C1 (via hypoglossal nerve)

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8
Q

Omohyoid

A

Ventral rami of C1-C3 (via ansa cervicalis)

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9
Q

Sternohyoid

A

Ventral rami of C1-C3 (via ansa cervicalis)

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10
Q

Thyrohyoid

A

Ventral ramus of C1

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11
Q

Sternothyroid

A

Ventral rami of C2-C3 (via ansa cervicalis)

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12
Q

Cricothyroid

A

External laryngeal nerve

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13
Q

Thyroepiglottis

A

Recurrent laryngeal nerve

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14
Q

Thyroarytenoid

A

Recurrent laryngeal nerve

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15
Q

Lateral cricoarytenoid

A

Recurrent laryngeal nerve

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16
Q

Posterior cricoarytenoid

A

Recurrent laryngeal nerve

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17
Q

Transverse and oblique arytenoid

A

Recurrent laryngeal nerve

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18
Q

Vocalis

A

Recurrent laryngeal nerve

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19
Q

Orbicularis oris

A

Buccal and mandibular branches of facial nerve

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20
Q

Levator anguli oris

A

Zygomatic and buccal branches of facial nerve

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21
Q

Depressor labii inferioris

A

Mandibular branch of facial nerve

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22
Q

Buccinator

A

Buccal branch of facial nerve

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23
Q

Posterior auricular

A

Temporal branch of facial nerve

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24
Q

Anterior auricular

A

Temporal branch of facial

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25
Superior auricular
Posterior auricular branch of facial nerve
26
Compressor naris
Buccal branch of facial nerve
27
Dilator naris
Buccal branch of facial nerve
28
Depressor septi
Buccal branch of facial nerve
29
Procerus
Temporal and zygomatic branches of facial nerve
30
Frontalis
Temporal branch of facial nerve
31
Occipitalis
Posterior auricular branch of facial nerve
32
Orbital
Temporal and zygomatic branches of facial nerve
33
Lacrimal
Temporal and zygomatic branches of facial nerve
34
Palpebral
Temporal and zygomatic branches of facial nerve
35
Corrugator supercilii
Temporal branch of facial nerve
36
Masseter
Masseteric branch from mandibular division of trigeminal nerve
37
Temporalis
Anterior and posterior deep temporal branches from mandibular division of trigeminal nerve
38
Medial pterygoid
Medial pterygoid branch from the mandibular division of trigeminal nerve
39
Lateral pterygoid
Lateral pterygoid branches from the mandibular division of the trigeminal nerve
40
Superior oblique
Trochlear nerve (CN IV)
41
Lateral rectus
Abducens nerve (CN VI)
42
Inferior oblique
Oculomotor (CN III)
43
Superior rectus
Oculomotor nerve (CN III)
44
Inferior rectus
Oculomotor nerve (CN III)
45
Medial rectus
Oculomotor nerve (CN III)
46
Levator palpebrae superioris
Oculomotor nerve (CN III)
47
Tensor veli palatini
Mandibular division of trigeminal nerve
48
Levator veli palatini
Vagus nerve
49
Salpingopharyngeus
Vagus nerve
50
Superior pharyngeal constrictor
Vagus
51
Stylopharyngeus
Glossopharyngeal nerve
52
Middle pharyngeal constrictor
Vagus nerve
53
Palatopharyngeus
Vagus nerve
54
Styloglossus
Hypoglossal nerve
55
Stapedius
Facial nerve
56
Tensor tympani
Medial pterygoid branch from mandibular division of trigeminal nerve
57
Genioglossus
Hypoglossal nerve
58
Hyoglossus
Hypoglossal nerve
59
Styloglossus
Hypoglossal nerve
60
Palatoglosses
Vagus